2 papers
quant-ph2005
A microscopic derivation of the quantum mechanical formal scattering cross section
D. Dürr, S. Goldstein, T. Moser +1
We prove that the empirical distribution of crossings of a "detector'' surface by scattered particles converges in appropriate limits to the scattering cross section computed by st…
math-ph2004
The Flux-Across-Surfaces Theorem under conditions on the scattering state
Detlef Duerr, Tilo Moser, Peter Pickl
The flux-across-surfaces theorem (FAST) describes the outgoing asymptotics of the quantum flux density of a scattering state. The FAST has been proven for potential scattering unde…